3-Phenyl-1-propanol CAS 122-97-4

Othernames: y-phenylpropanol; phenylpropanol; livonal; 3-phenyl-1-propanol; 3-phenylpropanolalcohol; (3-Hydroxypropyl)benzene; 3-Benzenepropanol

CAS No.: 122-97-4

Molecular formula: C9H12O

Molecular weight: 136.19

Molar mass: 126.32

Melting point: −18 °C(lit.)

Boiling point: 119-121 °C12 mm Hg(lit.)

Flash point: 109 degree C

Refractive index: 1.5271

Properties: 45.65

Purity: 99%

Packaging: 200kg blue barrel

Storage method: dry and cold

Storage method: Room temperature, away from light, cool and dry place, sealed and stored

It is used to synthesize methyl p-sulfonyl chlorobenzopropionate. Aromatic sulfonyl chloride is an important pharmaceutical intermediate (synthetic sulfonamide drugs), which has a broad application prospect. The synthesis of p-sulfonyl chlorobenzopropionate by methyl phenylpropionate is simple and practical. The technical scheme adopted in the invention for the above purposes is as follows: the synthesis method of methyl sulfonyl chlorobenzopropionate is firstly esterified with phenylpropionate, then sulfonated with chlorosulfonic acid, then hydrolyzed, the solid is precipitated, dried, recrystallized and refined as the product.